.imgPrev{
    float: left;
    .my-gallery{
        margin-left: 3%;
        float: left;
        figure{
            float: left;
            margin: 5px;
            padding: 0;
            a{
                float: left;
                img{width: 100px;height: 80px;float: left;}
            }
        }
    }
}